[PATCH] D118694: [Bitcode] Add partial support for opaque pointer auto-upgrade

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

In D118694#3299687 <https://reviews.llvm.org/D118694#3299687>, @dblaikie wrote:

> Would it be possible/could you use the fuzzer to generate test cases that cover these error cases minimally, and check those in as coverage for them?

I did a bit of work on the fuzzer side today and fixed the first half dozen issues I encountered. Unfortunately, it looks like this isn't a case where we're missing a small handful of checks -- there's assertion failures all over the place. It would take a significant amount of work to get us to a clean baseline, I can't even estimate how much.


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https://reviews.llvm.org/D118694